| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] keep an eye on | 45 |
|
| 2 | [adv] keep a eye on | 17 |
|
| 3 | just keep a eye on | 10 |
|
| 4 | [adv] to keep a eye on | 9 |
|
| 5 | [adv] keep a eye on | 9 |
|
| 6 | [adv] keeping a eye on | 7 |
|
| 7 | also keep a eye on | 5 |
|
